About the Number

31280493090

31280493089 ← → 31280493091

2進数表記:11101001000011101100111001000100010

漢数字表記:三百十二億八千四十九万三千九十

素因数分解:

2 1 × 3 1 × 5 1 × 7 2 × 11 1 × 131 1 × 14767 1

素因数の和:14933
約数の個数: 192
約数和(自身を含む): 96002869248
約数和(自身を除く): 64722376158

約数列:
[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 131, 147, 154, 165, 210, 231, 245, 262, 294, 330, 385, 393, 462, 490, 539, 655, 735, 770, 786, 917, 1078, 1155, 1310, 1441, 1470, 1617, 1834, 1965, 2310, 2695, 2751, 2882, 3234, 3930, 4323, 4585, 5390, 5502, 6419, 7205, 8085, 8646, 9170, 10087, 12838, 13755, 14410, 14767, 16170, 19257, 20174, 21615, 27510, 29534, 30261, 32095, 38514, 43230, 44301, 50435, 60522, 64190, 70609, 73835, 88602, 96285, 100870, 103369, 141218, 147670, 151305, 162437, 192570, 206738, 211827, 221505, 302610, 310107, 324874, 353045, 423654, 443010, 487311, 516845, 620214, 706090, 723583, 812185, 974622, 1033690, 1059135, 1137059, 1447166, 1550535, 1624370, 1934477, 2118270, 2170749, 2274118, 2436555, 3101070, 3411177, 3617915, 3868954, 4341498, 4873110, 5685295, 5803431, 6822354, 7235830, 7959413, 9672385, 10853745, 11370590, 11606862, 13541339, 15918826, 17055885, 19344770, 21279247, 21707490, 23878239, 27082678, 29017155, 34111770, 39797065, 40624017, 42558494, 47756478, 58034310, 63837741, 67706695, 79594130, 81248034, 94789373, 106396235, 119391195, 127675482, 135413390, 148954729, 189578746, 203120085, 212792470, 238782390, 284368119, 297909458, 319188705, 406240170, 446864187, 473946865, 568736238, 638377410, 744773645, 893728374, 947893730, 1042683103, 1421840595, 1489547290, 2085366206, 2234320935, 2843681190, 3128049309, 4468641870, 5213415515, 6256098618, 10426831030, 15640246545, 31280493090]

約数ペア:
[(1, 31280493090), (2, 15640246545), (3, 10426831030), (5, 6256098618), (6, 5213415515), (7, 4468641870), (10, 3128049309), (11, 2843681190), (14, 2234320935), (15, 2085366206), (21, 1489547290), (22, 1421840595), (30, 1042683103), (33, 947893730), (35, 893728374), (42, 744773645), (49, 638377410), (55, 568736238), (66, 473946865), (70, 446864187), (77, 406240170), (98, 319188705), (105, 297909458), (110, 284368119), (131, 238782390), (147, 212792470), (154, 203120085), (165, 189578746), (210, 148954729), (231, 135413390), (245, 127675482), (262, 119391195), (294, 106396235), (330, 94789373), (385, 81248034), (393, 79594130), (462, 67706695), (490, 63837741), (539, 58034310), (655, 47756478), (735, 42558494), (770, 40624017), (786, 39797065), (917, 34111770), (1078, 29017155), (1155, 27082678), (1310, 23878239), (1441, 21707490), (1470, 21279247), (1617, 19344770), (1834, 17055885), (1965, 15918826), (2310, 13541339), (2695, 11606862), (2751, 11370590), (2882, 10853745), (3234, 9672385), (3930, 7959413), (4323, 7235830), (4585, 6822354), (5390, 5803431), (5502, 5685295), (6419, 4873110), (7205, 4341498), (8085, 3868954), (8646, 3617915), (9170, 3411177), (10087, 3101070), (12838, 2436555), (13755, 2274118), (14410, 2170749), (14767, 2118270), (16170, 1934477), (19257, 1624370), (20174, 1550535), (21615, 1447166), (27510, 1137059), (29534, 1059135), (30261, 1033690), (32095, 974622), (38514, 812185), (43230, 723583), (44301, 706090), (50435, 620214), (60522, 516845), (64190, 487311), (70609, 443010), (73835, 423654), (88602, 353045), (96285, 324874), (100870, 310107), (103369, 302610), (141218, 221505), (147670, 211827), (151305, 206738), (162437, 192570)]

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